package demo518;

import demo516.Emp;
import demo518.TestList;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Demo {
    public static void main(String[] args) {
        TestList testList = new TestList();
        List<Emp> list = new ArrayList<>();
        Emp emp = new Emp();

        boolean flag = true;
        while (flag){
            System.out.println("欢迎来到员工系统");
            System.out.println("0.退出系统");
            System.out.println("1.添加员工");
            System.out.println("2.查询所有员工");
            System.out.println("3.根据姓名查询员工");
            System.out.println("4.根据编号删除员工");
            System.out.println("5.根据编号查询员工");
            System.out.println("6.根据编号改年龄");
            System.out.println("请选择功能");
            Scanner scanner = new Scanner(System.in);
            int n =scanner.nextInt();

            switch (n){
                case 0:
                    System.out.println("退出系统"); flag = false; break;

                case 1:
                    System.out.println("欢迎来到添加界面");
                    System.out.println("请输入员工的编号");
                    String addNumber = scanner.next();
                    System.out.println("请输入员工姓名");
                    String addName = scanner.next();
                    System.out.println("请输入员工的年龄");

                    int addAge = scanner.nextInt();
                    emp.setNumber(addNumber);
                    emp.setName(addName);
                    emp.setAge(addAge);
                    testList.addEmp(list,emp);
                    System.out.println("员工添加成功："+emp); break;

                case 2:
                    System.out.println("查询所有员工");
                testList.findAllEmp(list);break;

                case 3:
                    System.out.println("根据姓名查询员工");
                    System.out.println("查询员工姓名");
                    String empName = scanner.next();
                    emp= testList.findEmpName(list,empName);
                    System.out.println(emp);break;

                case 4:
                    System.out.println("删除员工信息");
                    System.out.println("请输入要删除的员工编号");
                    String empNumber = scanner.next();
                    testList.deleteEmp(list,empNumber);
                    System.out.println(list);
                    break;

                case 5:
                    System.out.println("根据编号查询员工");
                    System.out.println("查询员工编号");
                    empNumber = scanner.next();
                    emp= testList.findEmpNumber(list,empNumber);
                    System.out.println(emp);break;

                case 6:
                    System.out.println("根据编号改年龄");
                    System.out.println("请输入需查询员工编号");
                    String updateNumber = scanner.next();
                    System.out.println("请输入需改的年龄");
                    int updateAge = scanner.nextInt();
                    emp=testList.findEmpNumber(list,updateNumber);
                    emp.setAge(updateAge);
                    testList.updateEmp(list,emp);
                    System.out.println(list);
                    break;
            }
        }
    }
}
